<h1>Login</h1>
<div class="login">
<form method="post" action="index.php" ajax="no">
<fieldset>
	<legend>Login</legend>
	<div class="campo"><label for="username_login">Nome utente:</label><input type="text" name="username_login" /><div class="risposta"></div></div>
	<div class="campo"><label for="password_login">Password:</label><input type="password" name="password_login"/><div class="risposta"></div></div>
	<input type="hidden" name="c" value="CRegistrazione" />
    <input type="hidden" name="a" value="autentica" />
	<div class="campo"><label></label><input type="submit" name="submit"  /></div>
</fieldset>		  
</form>
</div>
<script type="text/javascript">

var login = new Login('.login form');

$('input[type="submit"]','.login form').button();

</script>
        